Rating: 5

Notes for Improvement:
The gingival floor contact was not broken, the occlusal depth is too deep, there are no convergence of B/L walls of occlusal prep, and the overall angulation of the prep needs to be parallel with the long axis of the tooth. Keep all of these things in mind because these are considered as major criteria in the test that if you get a mistake you will greatly deduct your total points.

Relevant Tutorials:

[s3mediastream]s3streamingvideo,Depth Of Occlusal Portion,13,0,0,Common-Mistakes+Depth_of_occlusal_portion.mp4,,3600,,,internationaldentistcentral.com,top-left,,no,600,350,yes,bottom,,,,,no,no,no,internationaldentistcentral,0[/s3], [s3mediastream]s3streamingvideo,Closed Contacts,35,0,0,Common-Mistakes+cavity_closed_contacts.mp4,,3600,,,,bottom-left,,no,600,350,yes,bottom,,,#666,,no,no,no,internationaldentistcentral,0[/s3], [s3mediastream]s3streamingvideo,Depth Deapening as Prep Progresses,49,0,0,Common-Mistakes+depth_deepening_as_prep_progresses.mp4,,3600,,,internationaldentistcentral.com,top-left,,no,600,350,yes,bottom,,,#666,,no,no,no,internationaldentistcentral,0[/s3], [s3mediastream]s3streamingvideo,330 Bur and Long Axis and Convergence,70,0,0,Common-Mistakes+330_bur_long_axis_and_convergence.mp4,,3600,,,internationaldentistcentral.com,top-left,,no,600,350,yes,bottom,,,#666,,no,no,no,internationaldentistcentral,0[/s3]

[s3mediastream]s3streamingvideo,B&L Groove Extensions,4,0,0,Common-Mistakes+b_l_groove_extensions.mp4,,3600,,,internationaldentistcentral.com,top-left,,no,600,350,yes,bottom,,,,,no,no,no,internationaldentistcentral,0[/s3], [s3mediastream]s3streamingvideo,Lingual Tilt in Cavity Preparation,16,0,0,Common-Mistakes+lingual_tilt.mp4,,3600,,,internationaldentistcentral.com,top-left,,no,600,350,yes,bottom,,,#666,,no,no,no,internationaldentistcentral,0[/s3]